package hangman;
import java.awt.*;
import javax.swing.*;

public class AnswerCanvas extends JPanel{
	HangmanGame game = null;
	Font font = new Font("Courier", Font.BOLD, 24);
	FontMetrics fm = null;
	Font font2 = new Font("Courier", Font.PLAIN, 14);
	FontMetrics fm2 = null;

	public AnswerCanvas(){
		fm = getFontMetrics(font);
		fm2 = getFontMetrics(font2);
	}

	public void paint(Graphics graphics){
		if(game.partialWord == null){
			return;
		}
		String partialWord = game.partialWord.toString();
		int wordWidth = fm.stringWidth(partialWord);
		int x = (getWidth() - wordWidth)/2;
		int fontHeight = fm.getHeight();
		int wordY = fontHeight + 10;
		graphics.setColor(new Color(127, 255, 127));
		graphics.fillRect(0, 0, getWidth(), getHeight());
		graphics.setFont(font);
		graphics.setColor(Color.black);
		if(game.loadProgress != -1){
			graphics.drawString("Loading, please wait. " + game.loadProgress + " words.", 10, wordY);
			return;
		}
		graphics.drawString(partialWord, x, wordY);
		int y = wordY + 10;
		int characterWidth = wordWidth/partialWord.length();
		for (int i = 0; i < partialWord.length(); i++){
			graphics.drawLine(x + 1, y, x + charWidth - 1, y);
			graphics.drawLine(x + 1, y + 1, x + charWidth - 1, y + 1);
			x+= characterWidth;
		}
		String definition = game.currentWord.definition;
		if(definition != null){
			wordWidth = fm2.stringWidth(definition);
			x = (getWidth() - wordWidth)/2;
			fontHeight = fm2.getHeight();
			graphics.setFont(font2);
			graphics.drawString(definition, x, wordY + fontHeight + 10);
		}
	}
}